Traction wire storage device frame of reinforcing mesh welding machine

Abstract

The traction wire storage device frame of the reinforcing mesh welding machine comprises a bottom plate, a rotating disc is rotationally installed at the upper end of the bottom plate, a placing frame body assembly is installed on the rotating disc, a fixing frame is arranged on one side of the placing frame body assembly, the fixing frame is fixedly installed at the upper end of the bottom plate, and a guide assembly is arranged in the fixing frame. The lead screw adjusting mechanism of the second driving motor is driven by the motor, and accurate lifting of the guide assembly and the traction assembly can be achieved through instructions of the control box; the connecting blocks are matched with the sliding grooves, it is guaranteed that the lifting process is stable and free of shaking, wire outlet heights of wire coils of different specifications are adapted, and steel bar bending jamming is eliminated; the placing frame body assembly is quickly inserted and positioned with a square frame on the turntable through a square opening, and is combined with forklift hoisting, so that a wire coil is quickly replaced, and the downtime is reduced; the double roller bodies which are arranged in parallel effectively comb and guide the reinforcing steel bars, so that the reinforcing steel bars are prevented from twisting or deviating before entering the traction roller, and a wire feeding path is ensured to be straight.

Description

Technical Field

[0001] This invention belongs to the field of steel bar processing technology, and more specifically, it relates to a traction wire storage frame for a steel bar mesh welding machine. Background Technology

[0002] Reinforcing mesh welding refers to the process of welding reinforcing bars into a mesh structure, commonly used in building engineering and infrastructure construction, primarily to improve the load-bearing capacity of the reinforcing bars and the stability of the structure. A reinforcing bar wire feeding frame is a piece of equipment used for reinforcing bar processing, mainly for feeding and cutting reinforcing bar wire. In the automated production process of reinforcing mesh, the welding machine needs to continuously and stably input reinforcing bar wire.

[0003] Traditional power supply systems mostly use fixed cable storage racks and traction devices, which have the following shortcomings: 1. Poor adaptability: The specifications (stack height) of the wire reels vary greatly, and the guide rollers and traction rollers of fixed height are difficult to match the wire exit positions of different wire reels, which can easily lead to bending, jamming or uneven traction force of the reinforcing bars. 2. Most of the frame components and turntables are fixedly connected, which makes it inconvenient to install the reinforcing steel bars.

[0004] Therefore, there is an urgent need for a traction storage system with intelligent height adjustment and stable traction to improve the automation level and reliability of steel mesh welding production. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention provides a traction wire storage frame for a rebar mesh welding machine, which is achieved by the following specific technical means: A traction wire storage frame for a steel mesh welding machine includes a base plate, a turntable rotatably mounted on the upper end of the base plate, a placement frame assembly mounted on the turntable, a fixed frame on one side of the placement frame assembly, the fixed frame being fixedly mounted on the upper end of the base plate, a guide assembly inside the fixed frame, and a traction assembly on one side of the guide assembly. The guiding assembly includes a bracket and two rollers, both of which are rotatably mounted in the bracket; the traction assembly includes a bracket and two conveying rollers, both of which are rotatably mounted in the bracket; gears are fixedly connected to the upper shaft ends of both conveying rollers, and the two gears mesh with each other; a drive motor for driving the conveying rollers to rotate is fixedly mounted at the bottom end of the bracket. Both sides of the fixing frame are provided with adjustment components for adjusting the height of the guide component and the traction component.

[0006] Furthermore, a square frame is fixedly installed at the upper center of the turntable.

[0007] Furthermore, the placement frame assembly includes a connecting plate and four fixing rods, which are circumferentially and fixedly installed on the upper end of the connecting plate, and the top ends of the four fixing rods are fixed to each other.

[0008] Furthermore, a square opening adapted to the frame is provided in the middle of the upper surface of the connecting plate, and the connecting plate is fitted onto the frame through the square opening.

[0009] Furthermore, the two rollers are distributed parallel to the base plate, and the two conveying rollers are distributed perpendicular to the base plate.

[0010] Furthermore, both ends of the first bracket are fixedly connected to a fixing plate, and the other ends of the two fixing plates are fixedly connected to both ends of the second bracket.

[0011] Furthermore, the output shaft of the drive motor is fixedly connected to the lower shaft end of one of the conveying rollers, and a protective shell is fitted on the outer side of the two gears. The protective shell is fixedly installed on the upper end of the bracket.

[0012] Furthermore, connecting blocks are fixedly installed at both ends of the bracket, and sliding grooves are provided on both sides of the fixed frame, with the two connecting blocks slidably installed in the sliding grooves respectively.

[0013] Furthermore, the adjustment assembly includes a second drive motor, which is fixedly mounted on the upper end of the base plate. The output shaft of the second drive motor is fixedly connected to a lead screw, which is rotatably mounted on a fixed frame. The lead screw passes through a connecting block and is threadedly connected to the connecting block.

[0014] Furthermore, support feet are fixedly installed at the four corners of the bottom of the base plate, and each support foot is provided with an anti-slip pad at the bottom.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The screw adjustment mechanism driven by the motor can achieve precise lifting and lowering of the guide and traction components through the control box commands; the connecting block and the slide groove cooperate to ensure a smooth and wobbly lifting process, adapt to the output height of different specifications of wire reels, and eliminate the obstruction of bent steel bars; the placement frame component can be quickly inserted and positioned by the square opening and the square frame on the turntable, and combined with the lifting of the forklift, the wire reel can be quickly replaced, reducing downtime.

[0016] 2. Four interconnected top-mounted fixed rods form a stable support frame to prevent the wire reel from tipping over and ensure smooth wire feeding; the parallel double rollers effectively sort and guide the reinforcing bars to prevent them from twisting or shifting before entering the traction rollers, ensuring a straight wire feeding path; the turntable design allows the wire reel to rotate freely with the wire feeding, eliminating the risk of reinforcing bar entanglement. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall traction wire storage frame of the steel mesh welding machine of the present invention.

[0018] Figure 2 This is a schematic diagram of the second protective shell of the present invention.

[0019] Figure 3 This is a schematic diagram of the control box of the present invention.

[0020] Figure 4 This is a schematic diagram of the fixing frame of the present invention.

[0021] Figure 5 This is a schematic diagram of the frame assembly of the present invention.

[0022] Figure 6 This is a schematic diagram of the turntable of the present invention.

[0023] Figure 7 This is a schematic diagram of the guiding component of the present invention.

[0024] Figure 8 This is a schematic diagram of the traction component of the present invention.

[0025] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Base plate; 11. Support feet; 12. Anti-slip mat; 13. Control box; 2. Turntable; 21. Square frame; 3. Frame assembly; 31. Connecting plate; 32. Square opening; 33. Fixing rod; 4. Fixing frame; 41. Slide groove; 5. Guide assembly; 51. Support 1; 52. Roller; 53. Connecting block; 6. Traction assembly; 61. Support 2; 62. Conveyor roller; 63. Drive motor 1; 64. Gear; 65. Protective shell 1; 7. Fixing plate; 8. Drive motor 2; 81. Lead screw; 9. Protective shell 2. Detailed Implementation

[0026] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0027] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] As attached Figure 1 To be continued Figure 8 As shown: This invention provides a traction wire storage frame for a steel mesh welding machine, including a base plate 1, a turntable 2 rotatably mounted on the upper end of the base plate 1, a frame placement assembly 3 mounted on the turntable 2, a fixing frame 4 provided on one side of the frame placement assembly 3, the fixing frame 4 being fixedly mounted on the upper end of the base plate 1, a guide assembly 5 provided inside the fixing frame 4, and a traction assembly 6 provided on one side of the guide assembly 5. The guide assembly 5 includes a bracket 51 and two rollers 52, both of which are rotatably mounted inside the bracket 51; the traction assembly 6 includes a bracket 61 and two conveying rollers 62, both of which are rotatably mounted inside the bracket 61, and gears 64 are fixedly connected to the upper shaft ends of both conveying rollers 62, the two gears 64 meshing with each other, and a drive motor 63 for driving the conveying rollers 62 to rotate is fixedly mounted at the bottom end of the bracket 61. Both sides of the fixing frame 4 are provided with adjustment components for adjusting the height of the guide assembly 5 and the traction assembly 6.

[0030] A square frame 21 is fixedly installed at the upper center of the turntable 2 for connecting with the placement frame assembly 3.

[0031] The placement frame assembly 3 includes a connecting plate 31 and fixing rods 33. There are four fixing rods 33, which are circumferentially and fixedly installed on the upper end of the connecting plate 31. The top ends of the four fixing rods 33 are fixed to each other. The four fixing rods 33 with their top ends interconnected form a stable support frame with the connecting plate 31 to prevent the spool from tipping over and ensure that the wire is laid out smoothly.

[0032] A square opening 32, which is adapted to the frame 21, is provided in the middle of the upper surface of the connecting plate 31. The connecting plate 31 is fitted onto the frame 21 through the square opening 32 to realize the positioning and installation of the placement frame component 3.

[0033] Two rollers 52 are distributed parallel to the base plate 1, and two conveying rollers 62 are distributed perpendicular to the base plate 1.

[0034] Both ends of bracket 1 51 are fixedly connected to fixing plates 7, and the other ends of the two fixing plates 7 are fixedly connected to both ends of bracket 2 61.

[0035] The output shaft of the drive motor 63 is fixedly connected to the lower shaft end of one of the conveying rollers 62. The two gears 64 are fitted with protective shells 65. The protective shells 65 are fixedly installed on the upper end of the bracket 61 to protect the gears 64 and prevent foreign objects from entering the gear meshing area and affecting the transmission.

[0036] Both ends of the bracket 51 are fixedly installed with connecting blocks 53. The two sides of the fixed frame 4 are provided with sliding grooves 41. The two connecting blocks 53 are slidably installed in the sliding grooves 41 to limit the movement of the connecting blocks 53 and ensure their stable movement.

[0037] The adjustment assembly includes a second drive motor 8, which is fixedly mounted on the upper end of the base plate 1. The output shaft of the second drive motor 8 is fixedly connected to a lead screw 81, which is rotatably mounted on the fixed frame 4. The lead screw 81 passes through the connecting block 53 and is threadedly connected to the connecting block 53, and is used to drive the connecting block 53 to make vertical adjustments.

[0038] Support feet 11 are fixedly installed at the four corners of the bottom of the base plate 1. Each support foot 11 has an anti-slip pad 12 at the bottom, which can increase the friction with the ground, prevent the equipment from sliding during operation, and ensure overall stability.

[0039] The lead screw 81 is fitted with a protective shell 9 on its outer side, which is fixed on the fixing frame 4 to protect the lead screw 81; the base plate 1 is equipped with a control box 13 for controlling the start or stop of the drive equipment.

[0040] The working principle of this embodiment: Step 1: First, the steel bar coils are fitted onto the placement frame assembly 3. The placement frame assembly 3 consists of a connecting plate 31 and four circumferentially fixed rods 33 fixed at the top of the connecting plate 31 (the tops of the four fixed rods 33 are fixed to each other to form a stable placement frame). Since the placement frame assembly 3 and the turntable 2 are detachably connected, the placement frame assembly 3 can be inserted into the steel bar coils first. Then, a forklift is used to hoist the placement frame assembly 3 with the steel bar coils onto the turntable 2. Through the square opening 32 in the middle of the upper surface of the connecting plate 31, the connecting plate 31 is fitted onto the square frame 21 fixedly installed in the middle of the upper end of the turntable 2, completing the installation and positioning of the steel bar coils. At the same time, the support feet 11 at the four corners of the bottom of the base plate 1 stably support the entire equipment on the ground. The anti-slip pads 12 at the bottom of each support foot 11 can increase the friction with the ground, prevent the equipment from sliding during operation, and ensure overall stability. Step 2: Based on the wire exit height of the steel bar and the material supply requirements of subsequent processes, an adjustment command is issued through the control box 13 on the base plate 1 to activate the adjustment components on both sides of the fixed frame 4. After the drive motor 8 (fixedly installed on the upper end of the base plate 1) in the adjustment component is started, its output shaft drives the lead screw 81 to rotate (the lead screw 81 is rotatably installed on the fixed frame 4, and a protective shell 9 is fitted on the outside, which is fixed on the fixed frame 4 and can protect the lead screw 81). Since the lead screw 81 passes through the connecting block 53 and is threadedly connected to the connecting block 53, and the connecting block 53 is slidably installed in the slide groove 41, the lead screw 81 rotates. When the time is right, the connecting block 53 will slide up and down along the slide groove 41, which will in turn drive the first bracket 51 and the second bracket 61 connected to the first bracket 51 through the fixing plate 7 (the two ends of the first bracket 51 are fixedly connected to the fixing plate 7, and the other end of the fixing plate 7 is fixedly connected to the two ends of the second bracket 61 of the traction component 6) to rise and fall synchronously. Finally, the height of the two rollers 52 of the guide component 5 (both are rotatably installed in the first bracket 51 and distributed parallel to the bottom plate 1) and the two conveying rollers 62 of the traction component 6 (both are rotatably installed in the second bracket 61 and distributed perpendicular to the bottom plate 1) will be adjusted so that they can be accurately matched to the exit position of the steel bar wire rod, ensuring smooth steel bar conveying. Step 3: After the height adjustment is completed, the drive motor 63 of the traction assembly 6 (fixedly installed at the bottom of the bracket 61) is started through the control box 13. The output shaft of the drive motor 63 is fixedly connected to the lower shaft end of one of the conveying rollers 62, driving the conveying roller 62 to rotate. Since gears 64 are fixedly connected to the upper shaft ends of both conveying rollers 62 and the two gears 64 mesh with each other, when one conveying roller 62 rotates, it will drive the other conveying roller 62 to rotate synchronously in the opposite direction through the gear 64. At this time, one end of the steel bar coil is pulled out from the placement frame assembly 3, and guided and sorted by the two parallel rollers 52 of the guide assembly 5 (to avoid the steel bar from twisting or deviating). Then it enters between the two vertically distributed conveying rollers 62 of the traction assembly 6. Through the reverse clamping and rotation of the two conveying rollers 62, the steel bar is stably traction and conveyed, continuously supplying steel bars for the subsequent welding mesh process. During this process, as the steel bar is pulled out, the turntable 2 rotates around the upper end of the base plate 1 to ensure that the steel bar coil can be laid out smoothly, avoiding problems such as tangling and jamming of the steel bar, and ensuring that the entire feeding process is continuous and stable.

[0041] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A traction wire storage frame for a steel mesh welding machine, comprising a base plate (1), characterized in that: A turntable (2) is rotatably mounted on the upper end of the base plate (1). A placement frame assembly (3) is mounted on the turntable (2). A fixed frame (4) is provided on one side of the placement frame assembly (3). The fixed frame (4) is fixedly mounted on the upper end of the base plate (1). A guide assembly (5) is provided inside the fixed frame (4). A traction assembly (6) is provided on one side of the guide assembly (5). The guide assembly (5) includes a bracket (51) and two rollers (52), both of which are rotatably mounted in the bracket (51); the traction assembly (6) includes a bracket (61) and two conveying rollers (62), both of which are rotatably mounted in the bracket (61), and gears (64) are fixedly connected to the shaft ends of both conveying rollers (62), the two gears (64) mesh with each other, and a drive motor (63) for driving the conveying rollers (62) to rotate is fixedly mounted at the bottom end of the bracket (61). Both sides of the fixing frame (4) are provided with adjustment components for adjusting the height of the guide assembly (5) and the traction assembly (6).

2. The traction wire storage frame of a steel mesh welding machine as described in claim 1, characterized in that: A square frame (21) is fixedly installed at the middle of the upper end of the turntable (2).

3. The traction wire storage frame of a steel mesh welding machine as described in claim 2, characterized in that: The placement frame assembly (3) includes a connecting plate (31) and fixing rods (33). There are four fixing rods (33), which are circumferentially and fixedly installed on the upper end of the connecting plate (31). The top ends of the four fixing rods (33) are fixed to each other.

4. The traction wire storage frame of a steel mesh welding machine as described in claim 3, characterized in that: The upper surface of the connecting plate (31) has a square opening (32) in the middle that is adapted to the frame (21), and the connecting plate (31) is fitted onto the frame (21) through the square opening (32).

5. The traction wire storage frame of a steel mesh welding machine as described in claim 1, characterized in that: The two rollers (52) are distributed parallel to the base plate (1), and the two conveying rollers (62) are distributed perpendicular to the base plate (1).

6. The traction wire storage frame of a steel mesh welding machine as described in claim 1, characterized in that: Both ends of the first bracket (51) are fixedly connected to the fixing plates (7), and the other ends of the two fixing plates (7) are fixedly connected to both ends of the second bracket (61).

7. The traction wire storage frame of a steel mesh welding machine as described in claim 1, characterized in that: The output shaft of the drive motor (63) is fixedly connected to the lower shaft end of one of the conveying rollers (62), and a protective shell (65) is fitted on the outside of the two gears (64). The protective shell (65) is fixedly installed on the upper end of the bracket (61).

8. The traction wire storage frame of a steel mesh welding machine as described in claim 1, characterized in that: Both ends of the bracket (51) are fixedly installed with connecting blocks (53), and both sides of the fixed frame (4) are provided with sliding grooves (41), and the two connecting blocks (53) are slidably installed in the sliding grooves (41).

9. The traction wire storage frame of a steel mesh welding machine as described in claim 8, characterized in that: The adjustment assembly includes a second drive motor (8), which is fixedly installed on the upper end of the base plate (1). The output shaft of the second drive motor (8) is fixedly connected to a lead screw (81), which is rotatably installed on the fixed frame (4). The lead screw (81) passes through the connecting block (53) and is threadedly connected to the connecting block (53).

10. The traction wire storage frame of a steel mesh welding machine as described in claim 1, characterized in that: The base plate (1) has four fixed support feet (11) at the bottom corners, and each support foot (11) has an anti-slip pad (12) at the bottom.

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